My last message isn't showing up, maybe it touched a nerve. I appreciate this, at least now I know where I stand in this forum.

It is preferable to ban my account if they didn't like me when I complained, it may go viral among the community Thanks u...

rules for some and not for others, they ask that one make a backup, post serial, model, etc., but they don't ask those who try to help, to give solutions but they ask more questions than answers, they want to make the problem seem bigger than it is, friend hoaca388, I took the backup that is in this post, I patched it with the program (BIOS memory SPD removal Tool 1.6) and the computer is working correctly with only one 16gb memory of course.

You may have 12,000 posts, who knows how many of them are really helpful, or how many of them you just like to make people rack their brains...

hoaca388 I have put the original backup back in, the image started working again after restarting the machine, sometimes it no longer shows the image....

Thanks for the attempt, I just reflashed the BIOS, now it doesn't generate video either on the external monitor or on the main screen, all the screens are dark now, and the fan is at maximum speed.

understood from now on I will be able to use it by default if I ever need it again

Ideapad 320-15IKB
Model:80YH
sn: PE03GP5N
MTM:80YH0001BR
MO:PE9038427003

Hi guys, I hope you can help me. I need to edit this BIOS and disable the RAM memory on the motherboard. It displays video randomly, both on the main screen and in the HDMI port. I ruled out that it was the cable or the screen. I did a RAM test and it shows the video. Thank you very much in advance....

Hi guys, I need to identify or find the replacement for PU4503 on this board. I have one with this component overheating and I can't find the replacement in the datasheet. The component capsule has (65-3J) written on it. thanks...